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| author | unknown <monty@hundin.mysql.fi> | 2002-05-07 19:08:56 +0300 |
|---|---|---|
| committer | unknown <monty@hundin.mysql.fi> | 2002-05-07 19:08:56 +0300 |
| commit | daafa8db5049da5a8e3c51edb7cb5b7f36dbc73f (patch) | |
| tree | 998601644441d26cc8a548d4f2e086978a15feea /sql/item_cmpfunc.cc | |
| parent | 6c6ae10e7532e3630396160ccb41f79ce8ce001c (diff) | |
| download | mariadb-git-daafa8db5049da5a8e3c51edb7cb5b7f36dbc73f.tar.gz | |
Fix for ISNULL()
Docs/manual.texi:
Chagnelog
mysql-test/r/join.result:
New tests for IS NULL
mysql-test/t/join.test:
New tests for IS NULL
Diffstat (limited to 'sql/item_cmpfunc.cc')
| -rw-r--r-- | sql/item_cmpfunc.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index 0c0eef37841..73821f8d826 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -1211,7 +1211,7 @@ longlong Item_func_isnull::val_int() This has to be here because of the test in update_used_tables(). */ if (!used_tables_cache) - return 0; + return cached_value; (void) args[0]->val(); return (args[0]->null_value) ? 1 : 0; } |